@article{DAN_1975_223_1_a15,
     author = {V. P. Perov},
     title = {Synthesis of nonstationary systems which are optimal according to a generalized criterion},
     journal = {Doklady Akademii Nauk},
     pages = {64--67},
     publisher = {mathdoc},
     volume = {223},
     number = {1},
     year = {1975},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1975_223_1_a15/}
}